GB1267240A - - Google Patents
Info
- Publication number
- GB1267240A GB1267240A GB1267240DA GB1267240A GB 1267240 A GB1267240 A GB 1267240A GB 1267240D A GB1267240D A GB 1267240DA GB 1267240 A GB1267240 A GB 1267240A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filler
- resins
- binder
- epoxy
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
- H01B3/006—Other inhomogeneous material
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,267,240. Alumina containing resin composition. UNION CARBIDE CORP. 4 June, 1969 [4 June, 1968], No. 28222/69. Headings C3B, C3P, C3R and C3T. [Also in Division C1] A composition comprises an organic binder in which is intimately dispersed a particulate filler consisting essentially of Al 2 O 3 .xH 2 O (x is 1-3) and which contains #0.15% by wt. of alkali metal or alkaline earth metal and # 0.05% by wt. of soluble alkali metal or alkaline earth metal. The filler may also contain .<0.01% by wt. SiO 2 , <0-01% Fe 2 O 3 and <0.5% absorbed water. The filler may have a specific gravity of about 2.42 g. per c.c. and an average particle size of 6-10Á. It is preferably in the form of irregular shaped particles obtained by crushing precipitate. The filler may comprise 10-80% by wt. of filler and binder. The binder may be an epoxy resin, e.g. a diglycidyl ether of bisphenol A, 3,4 - epoxycyclohexylmethyl, 3,4. epoxycyclohexane carboxylate, bis - (3,4. epoxy - 6 - methylcyclohexylmethyl) adipate or bis-(2,3-epoxycyclopentyl) ether. A preferred curing agent is hexahydrophthalic anhydride optionally used in conjunction with a polyol, e.g. polycaprolactone polyol, and/or a lactone, e.g. caprolactone. All examples relate to epoxy resins. The following polymers are also referred to polyester resins, polycarbonate resins, butyl rubbers and gums, silicone rubbers and gums, polyurethane rubber, butadiene styrene rubber, butadiene acrylonitrile rubber, ABS polymers, ethylene propylene copolymers and terpolymers, polysulphone resin, polyphenylene oxide resin, polyamides, vinyl polymers and copolymers, acrylic resins, phenol- and urea-formaldehyde condensates. The compositions may be used in electrical insulators.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73423968A | 1968-06-04 | 1968-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1267240A true GB1267240A (en) | 1972-03-15 |
Family
ID=24950856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1267240D Expired GB1267240A (en) | 1968-06-04 | 1969-06-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3563939A (en) |
| BE (1) | BE735848A (en) |
| GB (1) | GB1267240A (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48103644A (en) * | 1972-03-23 | 1973-12-26 | ||
| US3922442A (en) * | 1972-06-01 | 1975-11-25 | Nat Distillers Chem Corp | Flame retardant compositions |
| JPS52780B2 (en) * | 1973-05-07 | 1977-01-10 | ||
| US3979356A (en) * | 1973-08-22 | 1976-09-07 | General Electric Company | Polymeric composition and insulated products |
| US4104243A (en) * | 1973-12-14 | 1978-08-01 | E. I. Du Pont De Nemours And Company | Method of preparing low viscosity/inorganic filler |
| US4136080A (en) * | 1976-09-29 | 1979-01-23 | Union Carbide Corporation | Polyester composites |
| US4684682A (en) * | 1980-10-17 | 1987-08-04 | General Electric Company | Flame retardant flexibilized polyphenylene ether compositions |
| US5594054A (en) * | 1976-12-21 | 1997-01-14 | General Electric Company | Flame retardant flexibilized polyphenylene ether compositions |
| US5206276A (en) * | 1976-12-21 | 1993-04-27 | Lee Jr Gim F | Flame retardant flexibilized polyphenylene ether compositions |
| US4107258A (en) * | 1977-11-10 | 1978-08-15 | Union Carbide Corporation | Injection molding reduced combustibility high impact strength polyethylene articles |
| US4185070A (en) * | 1977-11-10 | 1980-01-22 | Union Carbide Corporation | Process for injection molding thermoplastic articles with reduced combustibility |
| DE2852273C3 (en) * | 1978-12-02 | 1986-07-31 | Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn | Flame-retardant, aluminum trihydroxide-containing resin composition based on polymeric substances |
| US4218360A (en) * | 1978-12-04 | 1980-08-19 | Union Carbide Corporation | Epoxy resins filled with dual-silane treated hydrated alumina |
| DK169628B1 (en) * | 1979-11-03 | 1994-12-27 | Raychem Ltd | Water-stabilized polymeric material and electrical equipment |
| JPS582360A (en) * | 1981-06-30 | 1983-01-07 | Toyota Central Res & Dev Lab Inc | Filamentous corrosion resistant coating composition |
| JPS60123526A (en) * | 1983-12-06 | 1985-07-02 | Mitsubishi Electric Corp | Epoxy resin composition |
| US4668718A (en) * | 1984-10-05 | 1987-05-26 | Ciba-Geigy Corporation | Self-extinguishing, track-resistant epoxy resin moulding composition and use thereof |
| KR900000190B1 (en) * | 1984-11-16 | 1990-01-23 | 미쓰비시전기 주식회사 | Epoxy resin composition |
| JPS61185528A (en) * | 1985-02-12 | 1986-08-19 | Mitsubishi Electric Corp | Epoxy resin composition |
| EP0544618A1 (en) * | 1991-11-27 | 1993-06-02 | Ciba-Geigy Ag | Highly filled epoxy casting resin masses |
| EP0611796A1 (en) * | 1993-02-18 | 1994-08-24 | Ciba-Geigy Ag | Halogen-free, highly filled epoxy resin casting compositions |
| US5985972A (en) | 1993-11-26 | 1999-11-16 | Aristech Acrylics Llc | Acrylic sheet having uniform distribution of coloring and mineral filler before and after thermoforming |
| IE80526B1 (en) * | 1994-02-10 | 1998-08-26 | Belfield Mfg Ltd | A process for producing limited fire hazard epoxide glass laminates |
| US8987352B1 (en) * | 2009-12-23 | 2015-03-24 | Nei Corporation | Phase separated self-healing polymer coatings |
| CN113665211A (en) * | 2021-08-31 | 2021-11-19 | 江苏双星彩塑新材料股份有限公司 | Online coating boiling-resistant enhanced aluminized film |
-
1968
- 1968-06-04 US US734239A patent/US3563939A/en not_active Expired - Lifetime
-
1969
- 1969-06-04 GB GB1267240D patent/GB1267240A/en not_active Expired
- 1969-07-09 BE BE735848D patent/BE735848A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE735848A (en) | 1970-01-09 |
| US3563939A (en) | 1971-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |